A.tooB.alsoC.to

A.meB.myC.mine

A.areB.isC.be

A. to B. in C. on

1. You _____ wait for the green light.

2. You______ play on the street.

3. You _____ pick flowers.

4. You _____take good care of young children.

A. It’s drawing pictures.

B. He’s playing chess.

C. She’s jumping.

D. They’re playing football.

E. Yes, I can.

【1】What are they doing? （_____）

【2】What is it doing? （_____）

【3】What is Sam doing? （_____）

【4】What is Amy doing? （_____）

【5】Can you swim fast? （_____）

1. help old people _________________

2. keep off _________________

3. take care of _________________

4. pick _________________

5. on the street _________________

A.jumpB.jumpsC.jumping

A.ItsB.It’sC.It

A.aB.anC./